aPbox, Optional Junction

When installing a Franklin Home Power (FHP) system alongside a PV system, there are multiple PV installation con gurations which require di erent methods to connect them with a home energy management system such as the FHP. The aPbox is designed to help installers address those issues. It is also designed to protect the aPower X batlery from overcharging while maximizing the utilization of photovoltaics.